1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234fi; } 235IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241# neutralization value for shells without unset; and this also 242# works around shells that cannot unset nonexistent variables. 243# Preserve -v and -x to the replacement shell. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254# Admittedly, this is quite paranoid, since all the known shells bail 255# out after a failed `exec'. 256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268$0: including any error possibly output before this 269$0: message. Then install a modern shell, or manually run 270$0: the script under such a shell if you do have one." 271 fi 272 exit 1 273fi 274fi 275fi 276SHELL=${CONFIG_SHELL-/bin/sh} 277export SHELL 278# Unset more variables known to interfere with behavior of common tools. 279CLICOLOR_FORCE= GREP_OPTIONS= 280unset CLICOLOR_FORCE GREP_OPTIONS 281 282## --------------------- ## 283## M4sh Shell Functions. ## 284## --------------------- ## 285# as_fn_unset VAR 286# --------------- 287# Portably unset VAR. 288as_fn_unset () 289{ 290 { eval $1=; unset $1;} 291} 292as_unset=as_fn_unset 293 294# as_fn_set_status STATUS 295# ----------------------- 296# Set $? to STATUS, without forking. 297as_fn_set_status () 298{ 299 return $1 300} # as_fn_set_status 301 302# as_fn_exit STATUS 303# ----------------- 304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305as_fn_exit () 306{ 307 set +e 308 as_fn_set_status $1 309 exit $1 310} # as_fn_exit 311 312# as_fn_mkdir_p 313# ------------- 314# Create "$as_dir" as a directory, including parents if necessary. 315as_fn_mkdir_p () 316{ 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334$as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358} # as_fn_mkdir_p 359 360# as_fn_executable_p FILE 361# ----------------------- 362# Test if FILE is an executable regular file. 363as_fn_executable_p () 364{ 365 test -f "$1" && test -x "$1" 366} # as_fn_executable_p 367# as_fn_append VAR VALUE 368# ---------------------- 369# Append the text in VALUE to the end of the definition contained in VAR. Take 370# advantage of any shell optimizations that allow amortized linear growth over 371# repeated appends, instead of the typical quadratic growth present in naive 372# implementations. 373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # as_fn_append 384 385# as_fn_arith ARG... 386# ------------------ 387# Perform arithmetic evaluation on the ARGs, and store the result in the 388# global $as_val. Take advantage of shells that can avoid forks. The arguments 389# must be portable across $(()) and expr. 390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400fi # as_fn_arith 401 402 403# as_fn_error STATUS ERROR [LINENO LOG_FD] 404# ---------------------------------------- 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407# script with STATUS, using 1 if that was 0. 408as_fn_error () 409{ 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417} # as_fn_error 418 419if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422else 423 as_expr=false 424fi 425 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428else 429 as_basename=false 430fi 431 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434else 435 as_dirname=false 436fi 437 438as_me=`$as_basename -- "$0" || 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442$as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457# Avoid depending upon Character Ranges. 458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461as_cr_digits='0123456789' 462as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498} 499 500ECHO_C= ECHO_N= ECHO_T= 501case `echo -n x` in #((((( 502-n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509*) 510 ECHO_N='-n';; 511esac 512 513rm -f conf$$ conf$$.exe conf$$.file 514if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519fi 520if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534else 535 as_ln_s='cp -pR' 536fi 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538rmdir conf$$.dir 2>/dev/null 539 540if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545fi 546 547as_test_x='test -x' 548as_executable_p=as_fn_executable_p 549 550# Sed expression to map a string onto a valid CPP name. 551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553# Sed expression to map a string onto a valid variable name. 554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557test -n "$DJDIR" || exec 7<&0 </dev/null 558exec 6>&1 559 560# Name of the host. 561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562# so uname gets run too. 563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565# 566# Initializations. 567# 568ac_default_prefix=/usr/local 569ac_clean_files= 570ac_config_libobj_dir=. 571LIBOBJS= 572cross_compiling=no 573subdirs= 574MFLAGS= 575MAKEFLAGS= 576 577# Identity of this package. 578PACKAGE_NAME= 579PACKAGE_TARNAME= 580PACKAGE_VERSION= 581PACKAGE_STRING= 582PACKAGE_BUGREPORT= 583PACKAGE_URL= 584 585ac_unique_file="Makefile.in" 586# Factoring default headers for most tests. 587ac_includes_default="\ 588#include <stdio.h> 589#ifdef HAVE_SYS_TYPES_H 590# include <sys/types.h> 591#endif 592#ifdef HAVE_SYS_STAT_H 593# include <sys/stat.h> 594#endif 595#ifdef STDC_HEADERS 596# include <stdlib.h> 597# include <stddef.h> 598#else 599# ifdef HAVE_STDLIB_H 600# include <stdlib.h> 601# endif 602#endif 603#ifdef HAVE_STRING_H 604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605# include <memory.h> 606# endif 607# include <string.h> 608#endif 609#ifdef HAVE_STRINGS_H 610# include <strings.h> 611#endif 612#ifdef HAVE_INTTYPES_H 613# include <inttypes.h> 614#endif 615#ifdef HAVE_STDINT_H 616# include <stdint.h> 617#endif 618#ifdef HAVE_UNISTD_H 619# include <unistd.h> 620#endif" 621 622ac_subst_vars='LTLIBOBJS 623LIBOBJS 624get_gcc_base_ver 625have_capability 626EGREP 627GREP 628CPP 629have_getipinfo 630default_gnatlib_target 631LN_S 632AWK 633PICFLAG 634enable_shared 635OBJEXT 636EXEEXT 637ac_ct_CC 638CPPFLAGS 639LDFLAGS 640CFLAGS 641CC 642toolexeclibdir 643toolexecdir 644multi_basedir 645MAINT 646target_subdir 647host_subdir 648build_subdir 649build_libsubdir 650target_noncanonical 651target_os 652target_vendor 653target_cpu 654target 655host_os 656host_vendor 657host_cpu 658host 659build_os 660build_vendor 661build_cpu 662build 663target_alias 664host_alias 665build_alias 666LIBS 667ECHO_T 668ECHO_N 669ECHO_C 670DEFS 671mandir 672localedir 673libdir 674psdir 675pdfdir 676dvidir 677htmldir 678infodir 679docdir 680oldincludedir 681includedir 682localstatedir 683sharedstatedir 684sysconfdir 685datadir 686datarootdir 687libexecdir 688sbindir 689bindir 690program_transform_name 691prefix 692exec_prefix 693PACKAGE_URL 694PACKAGE_BUGREPORT 695PACKAGE_STRING 696PACKAGE_VERSION 697PACKAGE_TARNAME 698PACKAGE_NAME 699PATH_SEPARATOR 700SHELL' 701ac_subst_files='' 702ac_user_opts=' 703enable_option_checking 704with_build_libsubdir 705enable_maintainer_mode 706enable_multilib 707enable_shared 708with_system_libunwind 709with_gcc_major_version_only 710' 711 ac_precious_vars='build_alias 712host_alias 713target_alias 714CPP 715CPPFLAGS' 716 717 718# Initialize some variables set by options. 719ac_init_help= 720ac_init_version=false 721ac_unrecognized_opts= 722ac_unrecognized_sep= 723# The variables have the same names as the options, with 724# dashes changed to underlines. 725cache_file=/dev/null 726exec_prefix=NONE 727no_create= 728no_recursion= 729prefix=NONE 730program_prefix=NONE 731program_suffix=NONE 732program_transform_name=s,x,x, 733silent= 734site= 735srcdir= 736verbose= 737x_includes=NONE 738x_libraries=NONE 739 740# Installation 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"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 2225 esac 2226 maintainer_mode=${enableval} 2227else 2228 MAINT='#' 2229fi 2230 2231 2232# Default to --enable-multilib 2233# Check whether --enable-multilib was given. 2234if test "${enable_multilib+set}" = set; then : 2235 enableval=$enable_multilib; case "$enableval" in 2236 yes) multilib=yes ;; 2237 no) multilib=no ;; 2238 *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; 2239 esac 2240else 2241 multilib=yes 2242fi 2243 2244 2245# We may get other options which we leave undocumented: 2246# --with-target-subdir, --with-multisrctop, --with-multisubdir 2247# See config-ml.in if you want the gory details. 2248 2249if test "$srcdir" = "."; then 2250 if test "$with_target_subdir" != "."; then 2251 multi_basedir="$srcdir/$with_multisrctop../.." 2252 else 2253 multi_basedir="$srcdir/$with_multisrctop.." 2254 fi 2255else 2256 multi_basedir="$srcdir/.." 2257fi 2258 2259 2260# Even if the default multilib is not a cross compilation, 2261# it may be that some of the other multilibs are. 2262if test $cross_compiling = no && test $multilib = yes \ 2263 && test "x${with_multisubdir}" != x ; then 2264 cross_compiling=maybe 2265fi 2266 2267ac_config_commands="$ac_config_commands default-1" 2268 2269# Calculate toolexeclibdir 2270# Also toolexecdir, though it's only used in toolexeclibdir 2271case ${enable_version_specific_runtime_libs} in 2272 yes) 2273 # Need the gcc compiler version to know where to install libraries 2274 # and header files if --enable-version-specific-runtime-libs option 2275 # is selected. 2276 toolexecdir='$(libdir)/gcc/$(target_alias)' 2277 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' 2278 ;; 2279 no) 2280 if test -n "$with_cross_host" && 2281 test x"$with_cross_host" != x"no"; then 2282 # Install a library built with a cross compiler in tooldir, not libdir. 2283 toolexecdir='$(exec_prefix)/$(target_alias)' 2284 toolexeclibdir='$(toolexecdir)/lib' 2285 else 2286 toolexecdir='$(libdir)/gcc-lib/$(target_alias)' 2287 toolexeclibdir='$(libdir)' 2288 fi 2289 multi_os_directory=`$CC -print-multi-os-directory` 2290 case $multi_os_directory in 2291 .) ;; # Avoid trailing /. 2292 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 2293 esac 2294 ;; 2295esac 2296 2297 2298#TODO: toolexeclibdir is currently disregarded 2299 2300# Check the compiler. 2301# The same as in boehm-gc and libstdc++. Have to borrow it from there. 2302# We must force CC to /not/ be precious variables; otherwise 2303# the wrong, non-multilib-adjusted value will be used in multilibs. 2304# As a side effect, we have to subst CFLAGS ourselves. 2305 2306 2307 2308ac_ext=c 2309ac_cpp='$CPP $CPPFLAGS' 2310ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2311ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2312ac_compiler_gnu=$ac_cv_c_compiler_gnu 2313if test -n "$ac_tool_prefix"; then 2314 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2315set dummy ${ac_tool_prefix}gcc; ac_word=$2 2316{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2317$as_echo_n "checking for $ac_word... " >&6; } 2318if ${ac_cv_prog_CC+:} false; then : 2319 $as_echo_n "(cached) " >&6 2320else 2321 if test -n "$CC"; then 2322 ac_cv_prog_CC="$CC" # Let the user override the test. 2323else 2324as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2325for as_dir in $PATH 2326do 2327 IFS=$as_save_IFS 2328 test -z "$as_dir" && as_dir=. 2329 for ac_exec_ext in '' $ac_executable_extensions; do 2330 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2331 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2332 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2333 break 2 2334 fi 2335done 2336 done 2337IFS=$as_save_IFS 2338 2339fi 2340fi 2341CC=$ac_cv_prog_CC 2342if test -n "$CC"; then 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2344$as_echo "$CC" >&6; } 2345else 2346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2347$as_echo "no" >&6; } 2348fi 2349 2350 2351fi 2352if test -z "$ac_cv_prog_CC"; then 2353 ac_ct_CC=$CC 2354 # Extract the first word of "gcc", so it can be a program name with args. 2355set dummy gcc; ac_word=$2 2356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2357$as_echo_n "checking for $ac_word... " >&6; } 2358if ${ac_cv_prog_ac_ct_CC+:} false; then : 2359 $as_echo_n "(cached) " >&6 2360else 2361 if test -n "$ac_ct_CC"; then 2362 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2363else 2364as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2365for as_dir in $PATH 2366do 2367 IFS=$as_save_IFS 2368 test -z "$as_dir" && as_dir=. 2369 for ac_exec_ext in '' $ac_executable_extensions; do 2370 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2371 ac_cv_prog_ac_ct_CC="gcc" 2372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2373 break 2 2374 fi 2375done 2376 done 2377IFS=$as_save_IFS 2378 2379fi 2380fi 2381ac_ct_CC=$ac_cv_prog_ac_ct_CC 2382if test -n "$ac_ct_CC"; then 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2384$as_echo "$ac_ct_CC" >&6; } 2385else 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2387$as_echo "no" >&6; } 2388fi 2389 2390 if test "x$ac_ct_CC" = x; then 2391 CC="" 2392 else 2393 case $cross_compiling:$ac_tool_warned in 2394yes:) 2395{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2396$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2397ac_tool_warned=yes ;; 2398esac 2399 CC=$ac_ct_CC 2400 fi 2401else 2402 CC="$ac_cv_prog_CC" 2403fi 2404 2405if test -z "$CC"; then 2406 if test -n "$ac_tool_prefix"; then 2407 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2408set dummy ${ac_tool_prefix}cc; ac_word=$2 2409{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2410$as_echo_n "checking for $ac_word... " >&6; } 2411if ${ac_cv_prog_CC+:} false; then : 2412 $as_echo_n "(cached) " >&6 2413else 2414 if test -n "$CC"; then 2415 ac_cv_prog_CC="$CC" # Let the user override the test. 2416else 2417as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2418for as_dir in $PATH 2419do 2420 IFS=$as_save_IFS 2421 test -z "$as_dir" && as_dir=. 2422 for ac_exec_ext in '' $ac_executable_extensions; do 2423 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2424 ac_cv_prog_CC="${ac_tool_prefix}cc" 2425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2426 break 2 2427 fi 2428done 2429 done 2430IFS=$as_save_IFS 2431 2432fi 2433fi 2434CC=$ac_cv_prog_CC 2435if test -n "$CC"; then 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2437$as_echo "$CC" >&6; } 2438else 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2440$as_echo "no" >&6; } 2441fi 2442 2443 2444 fi 2445fi 2446if test -z "$CC"; then 2447 # Extract the first word of "cc", so it can be a program name with args. 2448set dummy cc; ac_word=$2 2449{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2450$as_echo_n "checking for $ac_word... " >&6; } 2451if ${ac_cv_prog_CC+:} false; then : 2452 $as_echo_n "(cached) " >&6 2453else 2454 if test -n "$CC"; then 2455 ac_cv_prog_CC="$CC" # Let the user override the test. 2456else 2457 ac_prog_rejected=no 2458as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2459for as_dir in $PATH 2460do 2461 IFS=$as_save_IFS 2462 test -z "$as_dir" && as_dir=. 2463 for ac_exec_ext in '' $ac_executable_extensions; do 2464 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2465 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2466 ac_prog_rejected=yes 2467 continue 2468 fi 2469 ac_cv_prog_CC="cc" 2470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2471 break 2 2472 fi 2473done 2474 done 2475IFS=$as_save_IFS 2476 2477if test $ac_prog_rejected = yes; then 2478 # We found a bogon in the path, so make sure we never use it. 2479 set dummy $ac_cv_prog_CC 2480 shift 2481 if test $# != 0; then 2482 # We chose a different compiler from the bogus one. 2483 # However, it has the same basename, so the bogon will be chosen 2484 # first if we set CC to just the basename; use the full file name. 2485 shift 2486 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2487 fi 2488fi 2489fi 2490fi 2491CC=$ac_cv_prog_CC 2492if test -n "$CC"; then 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2494$as_echo "$CC" >&6; } 2495else 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2497$as_echo "no" >&6; } 2498fi 2499 2500 2501fi 2502if test -z "$CC"; then 2503 if test -n "$ac_tool_prefix"; then 2504 for ac_prog in cl.exe 2505 do 2506 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2507set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2509$as_echo_n "checking for $ac_word... " >&6; } 2510if ${ac_cv_prog_CC+:} false; then : 2511 $as_echo_n "(cached) " >&6 2512else 2513 if test -n "$CC"; then 2514 ac_cv_prog_CC="$CC" # Let the user override the test. 2515else 2516as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2517for as_dir in $PATH 2518do 2519 IFS=$as_save_IFS 2520 test -z "$as_dir" && as_dir=. 2521 for ac_exec_ext in '' $ac_executable_extensions; do 2522 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2523 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2525 break 2 2526 fi 2527done 2528 done 2529IFS=$as_save_IFS 2530 2531fi 2532fi 2533CC=$ac_cv_prog_CC 2534if test -n "$CC"; then 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2536$as_echo "$CC" >&6; } 2537else 2538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2539$as_echo "no" >&6; } 2540fi 2541 2542 2543 test -n "$CC" && break 2544 done 2545fi 2546if test -z "$CC"; then 2547 ac_ct_CC=$CC 2548 for ac_prog in cl.exe 2549do 2550 # Extract the first word of "$ac_prog", so it can be a program name with args. 2551set dummy $ac_prog; ac_word=$2 2552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2553$as_echo_n "checking for $ac_word... " >&6; } 2554if ${ac_cv_prog_ac_ct_CC+:} false; then : 2555 $as_echo_n "(cached) " >&6 2556else 2557 if test -n "$ac_ct_CC"; then 2558 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2559else 2560as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2561for as_dir in $PATH 2562do 2563 IFS=$as_save_IFS 2564 test -z "$as_dir" && as_dir=. 2565 for ac_exec_ext in '' $ac_executable_extensions; do 2566 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2567 ac_cv_prog_ac_ct_CC="$ac_prog" 2568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2569 break 2 2570 fi 2571done 2572 done 2573IFS=$as_save_IFS 2574 2575fi 2576fi 2577ac_ct_CC=$ac_cv_prog_ac_ct_CC 2578if test -n "$ac_ct_CC"; then 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2580$as_echo "$ac_ct_CC" >&6; } 2581else 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2583$as_echo "no" >&6; } 2584fi 2585 2586 2587 test -n "$ac_ct_CC" && break 2588done 2589 2590 if test "x$ac_ct_CC" = x; then 2591 CC="" 2592 else 2593 case $cross_compiling:$ac_tool_warned in 2594yes:) 2595{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2596$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2597ac_tool_warned=yes ;; 2598esac 2599 CC=$ac_ct_CC 2600 fi 2601fi 2602 2603fi 2604 2605 2606test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2607$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2608as_fn_error $? "no acceptable C compiler found in \$PATH 2609See \`config.log' for more details" "$LINENO" 5; } 2610 2611# Provide some information about the compiler. 2612$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2613set X $ac_compile 2614ac_compiler=$2 2615for ac_option in --version -v -V -qversion; do 2616 { { ac_try="$ac_compiler $ac_option >&5" 2617case "(($ac_try" in 2618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2619 *) ac_try_echo=$ac_try;; 2620esac 2621eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2622$as_echo "$ac_try_echo"; } >&5 2623 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2624 ac_status=$? 2625 if test -s conftest.err; then 2626 sed '10a\ 2627... rest of stderr output deleted ... 2628 10q' conftest.err >conftest.er1 2629 cat conftest.er1 >&5 2630 fi 2631 rm -f conftest.er1 conftest.err 2632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2633 test $ac_status = 0; } 2634done 2635 2636cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2637/* end confdefs.h. */ 2638 2639int 2640main () 2641{ 2642 2643 ; 2644 return 0; 2645} 2646_ACEOF 2647ac_clean_files_save=$ac_clean_files 2648ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2649# Try to create an executable without -o first, disregard a.out. 2650# It will help us diagnose broken compilers, and finding out an intuition 2651# of exeext. 2652{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2653$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2683# so that the user can short-circuit this test for compilers unknown to 2684# Autoconf. 2685for ac_file in $ac_files '' 2686do 2687 test -f "$ac_file" || continue 2688 case $ac_file in 2689 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2690 ;; 2691 [ab].out ) 2692 # We found the default executable, but exeext='' is most 2693 # certainly right. 2694 break;; 2695 *.* ) 2696 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2697 then :; else 2698 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2699 fi 2700 # We set ac_cv_exeext here because the later test for it is not 2701 # safe: cross compilers may not add the suffix if given an `-o' 2702 # argument, so we may need to know it at that point already. 2703 # Even if this section looks crufty: it has the advantage of 2704 # actually working. 2705 break;; 2706 * ) 2707 break;; 2708 esac 2709done 2710test "$ac_cv_exeext" = no && ac_cv_exeext= 2711 2712else 2713 ac_file='' 2714fi 2715if test -z "$ac_file"; then : 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2717$as_echo "no" >&6; } 2718$as_echo "$as_me: failed program was:" >&5 2719sed 's/^/| /' conftest.$ac_ext >&5 2720 2721{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2722$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2723as_fn_error 77 "C compiler cannot create executables 2724See \`config.log' for more details" "$LINENO" 5; } 2725else 2726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2727$as_echo "yes" >&6; } 2728fi 2729{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2730$as_echo_n "checking for C compiler default output file name... " >&6; } 2731{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2732$as_echo "$ac_file" >&6; } 2733ac_exeext=$ac_cv_exeext 2734 2735rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2736ac_clean_files=$ac_clean_files_save 2737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2738$as_echo_n "checking for suffix of executables... " >&6; } 2739if { { ac_try="$ac_link" 2740case "(($ac_try" in 2741 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2742 *) ac_try_echo=$ac_try;; 2743esac 2744eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2745$as_echo "$ac_try_echo"; } >&5 2746 (eval "$ac_link") 2>&5 2747 ac_status=$? 2748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2749 test $ac_status = 0; }; then : 2750 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2751# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2752# work properly (i.e., refer to `conftest.exe'), while it won't with 2753# `rm'. 2754for ac_file in conftest.exe conftest conftest.*; do 2755 test -f "$ac_file" || continue 2756 case $ac_file in 2757 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2758 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2759 break;; 2760 * ) break;; 2761 esac 2762done 2763else 2764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2765$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2766as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2767See \`config.log' for more details" "$LINENO" 5; } 2768fi 2769rm -f conftest conftest$ac_cv_exeext 2770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2771$as_echo "$ac_cv_exeext" >&6; } 2772 2773rm -f conftest.$ac_ext 2774EXEEXT=$ac_cv_exeext 2775ac_exeext=$EXEEXT 2776cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2777/* end confdefs.h. */ 2778#include <stdio.h> 2779int 2780main () 2781{ 2782FILE *f = fopen ("conftest.out", "w"); 2783 return ferror (f) || fclose (f) != 0; 2784 2785 ; 2786 return 0; 2787} 2788_ACEOF 2789ac_clean_files="$ac_clean_files conftest.out" 2790# Check that the compiler produces executables we can run. If not, either 2791# the compiler is broken, or we cross compile. 2792{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2793$as_echo_n "checking whether we are cross compiling... " >&6; } 2794if test "$cross_compiling" != yes; then 2795 { { ac_try="$ac_link" 2796case "(($ac_try" in 2797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2798 *) ac_try_echo=$ac_try;; 2799esac 2800eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2801$as_echo "$ac_try_echo"; } >&5 2802 (eval "$ac_link") 2>&5 2803 ac_status=$? 2804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2805 test $ac_status = 0; } 2806 if { ac_try='./conftest$ac_cv_exeext' 2807 { { case "(($ac_try" in 2808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2809 *) ac_try_echo=$ac_try;; 2810esac 2811eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2812$as_echo "$ac_try_echo"; } >&5 2813 (eval "$ac_try") 2>&5 2814 ac_status=$? 2815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2816 test $ac_status = 0; }; }; then 2817 cross_compiling=no 2818 else 2819 if test "$cross_compiling" = maybe; then 2820 cross_compiling=yes 2821 else 2822 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2823$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2824as_fn_error $? "cannot run C compiled programs. 2825If you meant to cross compile, use \`--host'. 2826See \`config.log' for more details" "$LINENO" 5; } 2827 fi 2828 fi 2829fi 2830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2831$as_echo "$cross_compiling" >&6; } 2832 2833rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2834ac_clean_files=$ac_clean_files_save 2835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2836$as_echo_n "checking for suffix of object files... " >&6; } 2837if ${ac_cv_objext+:} false; then : 2838 $as_echo_n "(cached) " >&6 2839else 2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2841/* end confdefs.h. */ 2842 2843int 2844main () 2845{ 2846 2847 ; 2848 return 0; 2849} 2850_ACEOF 2851rm -f conftest.o conftest.obj 2852if { { ac_try="$ac_compile" 2853case "(($ac_try" in 2854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2855 *) ac_try_echo=$ac_try;; 2856esac 2857eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2858$as_echo "$ac_try_echo"; } >&5 2859 (eval "$ac_compile") 2>&5 2860 ac_status=$? 2861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2862 test $ac_status = 0; }; then : 2863 for ac_file in conftest.o conftest.obj conftest.*; do 2864 test -f "$ac_file" || continue; 2865 case $ac_file in 2866 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2867 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2868 break;; 2869 esac 2870done 2871else 2872 $as_echo "$as_me: failed program was:" >&5 2873sed 's/^/| /' conftest.$ac_ext >&5 2874 2875{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2876$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2877as_fn_error $? "cannot compute suffix of object files: cannot compile 2878See \`config.log' for more details" "$LINENO" 5; } 2879fi 2880rm -f conftest.$ac_cv_objext conftest.$ac_ext 2881fi 2882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2883$as_echo "$ac_cv_objext" >&6; } 2884OBJEXT=$ac_cv_objext 2885ac_objext=$OBJEXT 2886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2887$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2888if ${ac_cv_c_compiler_gnu+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890else 2891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2892/* end confdefs.h. */ 2893 2894int 2895main () 2896{ 2897#ifndef __GNUC__ 2898 choke me 2899#endif 2900 2901 ; 2902 return 0; 2903} 2904_ACEOF 2905if ac_fn_c_try_compile "$LINENO"; then : 2906 ac_compiler_gnu=yes 2907else 2908 ac_compiler_gnu=no 2909fi 2910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2911ac_cv_c_compiler_gnu=$ac_compiler_gnu 2912 2913fi 2914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2915$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2916if test $ac_compiler_gnu = yes; then 2917 GCC=yes 2918else 2919 GCC= 2920fi 2921ac_test_CFLAGS=${CFLAGS+set} 2922ac_save_CFLAGS=$CFLAGS 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2924$as_echo_n "checking whether $CC accepts -g... " >&6; } 2925if ${ac_cv_prog_cc_g+:} false; then : 2926 $as_echo_n "(cached) " >&6 2927else 2928 ac_save_c_werror_flag=$ac_c_werror_flag 2929 ac_c_werror_flag=yes 2930 ac_cv_prog_cc_g=no 2931 CFLAGS="-g" 2932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2933/* end confdefs.h. */ 2934 2935int 2936main () 2937{ 2938 2939 ; 2940 return 0; 2941} 2942_ACEOF 2943if ac_fn_c_try_compile "$LINENO"; then : 2944 ac_cv_prog_cc_g=yes 2945else 2946 CFLAGS="" 2947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2948/* end confdefs.h. */ 2949 2950int 2951main () 2952{ 2953 2954 ; 2955 return 0; 2956} 2957_ACEOF 2958if ac_fn_c_try_compile "$LINENO"; then : 2959 2960else 2961 ac_c_werror_flag=$ac_save_c_werror_flag 2962 CFLAGS="-g" 2963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2964/* end confdefs.h. */ 2965 2966int 2967main () 2968{ 2969 2970 ; 2971 return 0; 2972} 2973_ACEOF 2974if ac_fn_c_try_compile "$LINENO"; then : 2975 ac_cv_prog_cc_g=yes 2976fi 2977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2978fi 2979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2980fi 2981rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2982 ac_c_werror_flag=$ac_save_c_werror_flag 2983fi 2984{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2985$as_echo "$ac_cv_prog_cc_g" >&6; } 2986if test "$ac_test_CFLAGS" = set; then 2987 CFLAGS=$ac_save_CFLAGS 2988elif test $ac_cv_prog_cc_g = yes; then 2989 if test "$GCC" = yes; then 2990 CFLAGS="-g -O2" 2991 else 2992 CFLAGS="-g" 2993 fi 2994else 2995 if test "$GCC" = yes; then 2996 CFLAGS="-O2" 2997 else 2998 CFLAGS= 2999 fi 3000fi 3001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3002$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3003if ${ac_cv_prog_cc_c89+:} false; then : 3004 $as_echo_n "(cached) " >&6 3005else 3006 ac_cv_prog_cc_c89=no 3007ac_save_CC=$CC 3008cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3009/* end confdefs.h. */ 3010#include <stdarg.h> 3011#include <stdio.h> 3012struct stat; 3013/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3014struct buf { int x; }; 3015FILE * (*rcsopen) (struct buf *, struct stat *, int); 3016static char *e (p, i) 3017 char **p; 3018 int i; 3019{ 3020 return p[i]; 3021} 3022static char *f (char * (*g) (char **, int), char **p, ...) 3023{ 3024 char *s; 3025 va_list v; 3026 va_start (v,p); 3027 s = g (p, va_arg (v,int)); 3028 va_end (v); 3029 return s; 3030} 3031 3032/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3033 function prototypes and stuff, but not '\xHH' hex character constants. 3034 These don't provoke an error unfortunately, instead are silently treated 3035 as 'x'. The following induces an error, until -std is added to get 3036 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3037 array size at least. It's necessary to write '\x00'==0 to get something 3038 that's true only with -std. */ 3039int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3040 3041/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3042 inside strings and character constants. */ 3043#define FOO(x) 'x' 3044int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3045 3046int test (int i, double x); 3047struct s1 {int (*f) (int a);}; 3048struct s2 {int (*f) (double a);}; 3049int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3050int argc; 3051char **argv; 3052int 3053main () 3054{ 3055return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3056 ; 3057 return 0; 3058} 3059_ACEOF 3060for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3061 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3062do 3063 CC="$ac_save_CC $ac_arg" 3064 if ac_fn_c_try_compile "$LINENO"; then : 3065 ac_cv_prog_cc_c89=$ac_arg 3066fi 3067rm -f core conftest.err conftest.$ac_objext 3068 test "x$ac_cv_prog_cc_c89" != "xno" && break 3069done 3070rm -f conftest.$ac_ext 3071CC=$ac_save_CC 3072 3073fi 3074# AC_CACHE_VAL 3075case "x$ac_cv_prog_cc_c89" in 3076 x) 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3078$as_echo "none needed" >&6; } ;; 3079 xno) 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3081$as_echo "unsupported" >&6; } ;; 3082 *) 3083 CC="$CC $ac_cv_prog_cc_c89" 3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3085$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3086esac 3087if test "x$ac_cv_prog_cc_c89" != xno; then : 3088 3089fi 3090 3091ac_ext=c 3092ac_cpp='$CPP $CPPFLAGS' 3093ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096 3097 3098 3099 3100 3101# Check whether --enable-shared was given. 3102if test "${enable_shared+set}" = set; then : 3103 enableval=$enable_shared; 3104case $enable_shared in 3105 yes | no) ;; 3106 *) 3107 enable_shared=no 3108 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3109 for pkg in $enableval; do 3110 case $pkg in 3111 ada | libada) 3112 enable_shared=yes ;; 3113 esac 3114 done 3115 IFS="$ac_save_ifs" 3116 ;; 3117esac 3118 3119else 3120 enable_shared=yes 3121fi 3122 3123 3124 3125 3126 3127 3128 3129case "${host}" in 3130 # PIC is the default on some targets or must not be used. 3131 *-*-darwin*) 3132 # For darwin, common symbols are not allowed in MH_DYLIB files 3133 case "${CFLAGS}" in 3134 # If we are using a compiler supporting mdynamic-no-pic 3135 # and the option has been tested as safe to add, then cancel 3136 # it here, since the code generated is incompatible with shared 3137 # libs. 3138 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 3139 *) PICFLAG=-fno-common ;; 3140 esac 3141 ;; 3142 alpha*-dec-osf5*) 3143 # PIC is the default. 3144 ;; 3145 hppa*64*-*-hpux*) 3146 # PIC is the default for 64-bit PA HP-UX. 3147 ;; 3148 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 3149 ;; 3150 i[34567]86-*-mingw* | x86_64-*-mingw*) 3151 ;; 3152 i[34567]86-*-interix[3-9]*) 3153 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3154 # Instead, we relocate shared libraries at runtime. 3155 ;; 3156 i[34567]86-*-nto-qnx*) 3157 # QNX uses GNU C++, but need to define -shared option too, otherwise 3158 # it will coredump. 3159 PICFLAG='-fPIC -shared' 3160 ;; 3161 i[34567]86-pc-msdosdjgpp*) 3162 # DJGPP does not support shared libraries at all. 3163 ;; 3164 ia64*-*-hpux*) 3165 # On IA64 HP-UX, PIC is the default but the pic flag 3166 # sets the default TLS model and affects inlining. 3167 PICFLAG=-fPIC 3168 ;; 3169 mips-sgi-irix6*) 3170 # PIC is the default. 3171 ;; 3172 rs6000-ibm-aix* | powerpc-ibm-aix*) 3173 # All AIX code is PIC. 3174 ;; 3175 3176 # Some targets support both -fPIC and -fpic, but prefer the latter. 3177 # FIXME: Why? 3178 i[34567]86-*-* | x86_64-*-*) 3179 PICFLAG=-fpic 3180 ;; 3181 # FIXME: Override -fPIC default in libgcc only? 3182 sh-*-linux* | sh[2346lbe]*-*-linux*) 3183 PICFLAG=-fpic 3184 ;; 3185 # FIXME: Simplify to sh*-*-netbsd*? 3186 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 3187 sh64-*-netbsd* | sh64l*-*-netbsd*) 3188 PICFLAG=-fpic 3189 ;; 3190 # Default to -fPIC unless specified otherwise. 3191 *) 3192 PICFLAG=-fPIC 3193 ;; 3194esac 3195 3196# If the user explicitly uses -fpic/-fPIC, keep that. 3197case "${CFLAGS}" in 3198 *-fpic*) 3199 PICFLAG=-fpic 3200 ;; 3201 *-fPIC*) 3202 PICFLAG=-fPIC 3203 ;; 3204esac 3205 3206 3207 3208# These must be passed down, or are needed by gcc/libgcc.mvars 3209for ac_prog in gawk mawk nawk awk 3210do 3211 # Extract the first word of "$ac_prog", so it can be a program name with args. 3212set dummy $ac_prog; ac_word=$2 3213{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3214$as_echo_n "checking for $ac_word... " >&6; } 3215if ${ac_cv_prog_AWK+:} false; then : 3216 $as_echo_n "(cached) " >&6 3217else 3218 if test -n "$AWK"; then 3219 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3220else 3221as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3222for as_dir in $PATH 3223do 3224 IFS=$as_save_IFS 3225 test -z "$as_dir" && as_dir=. 3226 for ac_exec_ext in '' $ac_executable_extensions; do 3227 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3228 ac_cv_prog_AWK="$ac_prog" 3229 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3230 break 2 3231 fi 3232done 3233 done 3234IFS=$as_save_IFS 3235 3236fi 3237fi 3238AWK=$ac_cv_prog_AWK 3239if test -n "$AWK"; then 3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3241$as_echo "$AWK" >&6; } 3242else 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3244$as_echo "no" >&6; } 3245fi 3246 3247 3248 test -n "$AWK" && break 3249done 3250 3251{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 3252$as_echo_n "checking whether ln -s works... " >&6; } 3253LN_S=$as_ln_s 3254if test "$LN_S" = "ln -s"; then 3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3256$as_echo "yes" >&6; } 3257else 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 3259$as_echo "no, using $LN_S" >&6; } 3260fi 3261 3262 3263# Determine what to build for 'gnatlib' 3264if test ${enable_shared} = yes; then 3265 default_gnatlib_target="gnatlib-shared" 3266else 3267 default_gnatlib_target="gnatlib" 3268fi 3269 3270 3271# Check for _Unwind_GetIPInfo 3272 3273 3274# Check whether --with-system-libunwind was given. 3275if test "${with_system_libunwind+set}" = set; then : 3276 withval=$with_system_libunwind; 3277fi 3278 3279 # If system-libunwind was not specifically set, pick a default setting. 3280 if test x$with_system_libunwind = x; then 3281 case ${target} in 3282 ia64-*-hpux*) with_system_libunwind=yes ;; 3283 *) with_system_libunwind=no ;; 3284 esac 3285 fi 3286 # Based on system-libunwind and target, do we have ipinfo? 3287 if test x$with_system_libunwind = xyes; then 3288 case ${target} in 3289 ia64-*-*) have_unwind_getipinfo=no ;; 3290 *) have_unwind_getipinfo=yes ;; 3291 esac 3292 else 3293 # Darwin before version 9 does not have _Unwind_GetIPInfo. 3294 3295 case ${target} in 3296 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; 3297 *) have_unwind_getipinfo=yes ;; 3298 esac 3299 3300 fi 3301 3302 if test x$have_unwind_getipinfo = xyes; then 3303 3304$as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h 3305 3306 fi 3307 3308if test x$have_unwind_getipinfo = xyes; then 3309 have_getipinfo=-DHAVE_GETIPINFO 3310else 3311 have_getipinfo= 3312fi 3313 3314 3315# Check for <sys/capability.h> 3316 3317ac_ext=c 3318ac_cpp='$CPP $CPPFLAGS' 3319ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3320ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3321ac_compiler_gnu=$ac_cv_c_compiler_gnu 3322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3323$as_echo_n "checking how to run the C preprocessor... " >&6; } 3324# On Suns, sometimes $CPP names a directory. 3325if test -n "$CPP" && test -d "$CPP"; then 3326 CPP= 3327fi 3328if test -z "$CPP"; then 3329 if ${ac_cv_prog_CPP+:} false; then : 3330 $as_echo_n "(cached) " >&6 3331else 3332 # Double quotes because CPP needs to be expanded 3333 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3334 do 3335 ac_preproc_ok=false 3336for ac_c_preproc_warn_flag in '' yes 3337do 3338 # Use a header file that comes with gcc, so configuring glibc 3339 # with a fresh cross-compiler works. 3340 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3341 # <limits.h> exists even on freestanding compilers. 3342 # On the NeXT, cc -E runs the code through the compiler's parser, 3343 # not just through cpp. "Syntax error" is here to catch this case. 3344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3345/* end confdefs.h. */ 3346#ifdef __STDC__ 3347# include <limits.h> 3348#else 3349# include <assert.h> 3350#endif 3351 Syntax error 3352_ACEOF 3353if ac_fn_c_try_cpp "$LINENO"; then : 3354 3355else 3356 # Broken: fails on valid input. 3357continue 3358fi 3359rm -f conftest.err conftest.i conftest.$ac_ext 3360 3361 # OK, works on sane cases. Now check whether nonexistent headers 3362 # can be detected and how. 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364/* end confdefs.h. */ 3365#include <ac_nonexistent.h> 3366_ACEOF 3367if ac_fn_c_try_cpp "$LINENO"; then : 3368 # Broken: success on invalid input. 3369continue 3370else 3371 # Passes both tests. 3372ac_preproc_ok=: 3373break 3374fi 3375rm -f conftest.err conftest.i conftest.$ac_ext 3376 3377done 3378# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3379rm -f conftest.i conftest.err conftest.$ac_ext 3380if $ac_preproc_ok; then : 3381 break 3382fi 3383 3384 done 3385 ac_cv_prog_CPP=$CPP 3386 3387fi 3388 CPP=$ac_cv_prog_CPP 3389else 3390 ac_cv_prog_CPP=$CPP 3391fi 3392{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3393$as_echo "$CPP" >&6; } 3394ac_preproc_ok=false 3395for ac_c_preproc_warn_flag in '' yes 3396do 3397 # Use a header file that comes with gcc, so configuring glibc 3398 # with a fresh cross-compiler works. 3399 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3400 # <limits.h> exists even on freestanding compilers. 3401 # On the NeXT, cc -E runs the code through the compiler's parser, 3402 # not just through cpp. "Syntax error" is here to catch this case. 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404/* end confdefs.h. */ 3405#ifdef __STDC__ 3406# include <limits.h> 3407#else 3408# include <assert.h> 3409#endif 3410 Syntax error 3411_ACEOF 3412if ac_fn_c_try_cpp "$LINENO"; then : 3413 3414else 3415 # Broken: fails on valid input. 3416continue 3417fi 3418rm -f conftest.err conftest.i conftest.$ac_ext 3419 3420 # OK, works on sane cases. Now check whether nonexistent headers 3421 # can be detected and how. 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423/* end confdefs.h. */ 3424#include <ac_nonexistent.h> 3425_ACEOF 3426if ac_fn_c_try_cpp "$LINENO"; then : 3427 # Broken: success on invalid input. 3428continue 3429else 3430 # Passes both tests. 3431ac_preproc_ok=: 3432break 3433fi 3434rm -f conftest.err conftest.i conftest.$ac_ext 3435 3436done 3437# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3438rm -f conftest.i conftest.err conftest.$ac_ext 3439if $ac_preproc_ok; then : 3440 3441else 3442 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3443$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3444as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3445See \`config.log' for more details" "$LINENO" 5; } 3446fi 3447 3448ac_ext=c 3449ac_cpp='$CPP $CPPFLAGS' 3450ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3451ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3452ac_compiler_gnu=$ac_cv_c_compiler_gnu 3453 3454 3455{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3456$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3457if ${ac_cv_path_GREP+:} false; then : 3458 $as_echo_n "(cached) " >&6 3459else 3460 if test -z "$GREP"; then 3461 ac_path_GREP_found=false 3462 # Loop through the user's path and test for each of PROGNAME-LIST 3463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3464for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3465do 3466 IFS=$as_save_IFS 3467 test -z "$as_dir" && as_dir=. 3468 for ac_prog in grep ggrep; do 3469 for ac_exec_ext in '' $ac_executable_extensions; do 3470 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3471 as_fn_executable_p "$ac_path_GREP" || continue 3472# Check for GNU ac_path_GREP and select it if it is found. 3473 # Check for GNU $ac_path_GREP 3474case `"$ac_path_GREP" --version 2>&1` in 3475*GNU*) 3476 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3477*) 3478 ac_count=0 3479 $as_echo_n 0123456789 >"conftest.in" 3480 while : 3481 do 3482 cat "conftest.in" "conftest.in" >"conftest.tmp" 3483 mv "conftest.tmp" "conftest.in" 3484 cp "conftest.in" "conftest.nl" 3485 $as_echo 'GREP' >> "conftest.nl" 3486 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3487 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3488 as_fn_arith $ac_count + 1 && ac_count=$as_val 3489 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3490 # Best one so far, save it but keep looking for a better one 3491 ac_cv_path_GREP="$ac_path_GREP" 3492 ac_path_GREP_max=$ac_count 3493 fi 3494 # 10*(2^10) chars as input seems more than enough 3495 test $ac_count -gt 10 && break 3496 done 3497 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3498esac 3499 3500 $ac_path_GREP_found && break 3 3501 done 3502 done 3503 done 3504IFS=$as_save_IFS 3505 if test -z "$ac_cv_path_GREP"; then 3506 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3507 fi 3508else 3509 ac_cv_path_GREP=$GREP 3510fi 3511 3512fi 3513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3514$as_echo "$ac_cv_path_GREP" >&6; } 3515 GREP="$ac_cv_path_GREP" 3516 3517 3518{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3519$as_echo_n "checking for egrep... " >&6; } 3520if ${ac_cv_path_EGREP+:} false; then : 3521 $as_echo_n "(cached) " >&6 3522else 3523 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3524 then ac_cv_path_EGREP="$GREP -E" 3525 else 3526 if test -z "$EGREP"; then 3527 ac_path_EGREP_found=false 3528 # Loop through the user's path and test for each of PROGNAME-LIST 3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3530for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3531do 3532 IFS=$as_save_IFS 3533 test -z "$as_dir" && as_dir=. 3534 for ac_prog in egrep; do 3535 for ac_exec_ext in '' $ac_executable_extensions; do 3536 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3537 as_fn_executable_p "$ac_path_EGREP" || continue 3538# Check for GNU ac_path_EGREP and select it if it is found. 3539 # Check for GNU $ac_path_EGREP 3540case `"$ac_path_EGREP" --version 2>&1` in 3541*GNU*) 3542 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3543*) 3544 ac_count=0 3545 $as_echo_n 0123456789 >"conftest.in" 3546 while : 3547 do 3548 cat "conftest.in" "conftest.in" >"conftest.tmp" 3549 mv "conftest.tmp" "conftest.in" 3550 cp "conftest.in" "conftest.nl" 3551 $as_echo 'EGREP' >> "conftest.nl" 3552 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3553 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3554 as_fn_arith $ac_count + 1 && ac_count=$as_val 3555 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3556 # Best one so far, save it but keep looking for a better one 3557 ac_cv_path_EGREP="$ac_path_EGREP" 3558 ac_path_EGREP_max=$ac_count 3559 fi 3560 # 10*(2^10) chars as input seems more than enough 3561 test $ac_count -gt 10 && break 3562 done 3563 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3564esac 3565 3566 $ac_path_EGREP_found && break 3 3567 done 3568 done 3569 done 3570IFS=$as_save_IFS 3571 if test -z "$ac_cv_path_EGREP"; then 3572 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3573 fi 3574else 3575 ac_cv_path_EGREP=$EGREP 3576fi 3577 3578 fi 3579fi 3580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3581$as_echo "$ac_cv_path_EGREP" >&6; } 3582 EGREP="$ac_cv_path_EGREP" 3583 3584 3585{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3586$as_echo_n "checking for ANSI C header files... " >&6; } 3587if ${ac_cv_header_stdc+:} false; then : 3588 $as_echo_n "(cached) " >&6 3589else 3590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3591/* end confdefs.h. */ 3592#include <stdlib.h> 3593#include <stdarg.h> 3594#include <string.h> 3595#include <float.h> 3596 3597int 3598main () 3599{ 3600 3601 ; 3602 return 0; 3603} 3604_ACEOF 3605if ac_fn_c_try_compile "$LINENO"; then : 3606 ac_cv_header_stdc=yes 3607else 3608 ac_cv_header_stdc=no 3609fi 3610rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3611 3612if test $ac_cv_header_stdc = yes; then 3613 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3615/* end confdefs.h. */ 3616#include <string.h> 3617 3618_ACEOF 3619if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3620 $EGREP "memchr" >/dev/null 2>&1; then : 3621 3622else 3623 ac_cv_header_stdc=no 3624fi 3625rm -f conftest* 3626 3627fi 3628 3629if test $ac_cv_header_stdc = yes; then 3630 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3632/* end confdefs.h. */ 3633#include <stdlib.h> 3634 3635_ACEOF 3636if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3637 $EGREP "free" >/dev/null 2>&1; then : 3638 3639else 3640 ac_cv_header_stdc=no 3641fi 3642rm -f conftest* 3643 3644fi 3645 3646if test $ac_cv_header_stdc = yes; then 3647 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3648 if test "$cross_compiling" = yes; then : 3649 : 3650else 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652/* end confdefs.h. */ 3653#include <ctype.h> 3654#include <stdlib.h> 3655#if ((' ' & 0x0FF) == 0x020) 3656# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3657# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3658#else 3659# define ISLOWER(c) \ 3660 (('a' <= (c) && (c) <= 'i') \ 3661 || ('j' <= (c) && (c) <= 'r') \ 3662 || ('s' <= (c) && (c) <= 'z')) 3663# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3664#endif 3665 3666#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3667int 3668main () 3669{ 3670 int i; 3671 for (i = 0; i < 256; i++) 3672 if (XOR (islower (i), ISLOWER (i)) 3673 || toupper (i) != TOUPPER (i)) 3674 return 2; 3675 return 0; 3676} 3677_ACEOF 3678if ac_fn_c_try_run "$LINENO"; then : 3679 3680else 3681 ac_cv_header_stdc=no 3682fi 3683rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3684 conftest.$ac_objext conftest.beam conftest.$ac_ext 3685fi 3686 3687fi 3688fi 3689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3690$as_echo "$ac_cv_header_stdc" >&6; } 3691if test $ac_cv_header_stdc = yes; then 3692 3693$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3694 3695fi 3696 3697# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3698for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3699 inttypes.h stdint.h unistd.h 3700do : 3701 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3702ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3703" 3704if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3705 cat >>confdefs.h <<_ACEOF 3706#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3707_ACEOF 3708 3709fi 3710 3711done 3712 3713 3714ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" 3715if test "x$ac_cv_header_sys_capability_h" = xyes; then : 3716 have_capability=-DHAVE_CAPABILITY 3717else 3718 have_capability= 3719fi 3720 3721 3722 3723 3724# Determine what GCC version number to use in filesystem paths. 3725 3726 get_gcc_base_ver="cat" 3727 3728# Check whether --with-gcc-major-version-only was given. 3729if test "${with_gcc_major_version_only+set}" = set; then : 3730 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then 3731 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" 3732 fi 3733 3734fi 3735 3736 3737 3738 3739# Output: create a Makefile. 3740ac_config_files="$ac_config_files Makefile" 3741 3742 3743cat >confcache <<\_ACEOF 3744# This file is a shell script that caches the results of configure 3745# tests run on this system so they can be shared between configure 3746# scripts and configure runs, see configure's option --config-cache. 3747# It is not useful on other systems. If it contains results you don't 3748# want to keep, you may remove or edit it. 3749# 3750# config.status only pays attention to the cache file if you give it 3751# the --recheck option to rerun configure. 3752# 3753# `ac_cv_env_foo' variables (set or unset) will be overridden when 3754# loading this file, other *unset* `ac_cv_foo' will be assigned the 3755# following values. 3756 3757_ACEOF 3758 3759# The following way of writing the cache mishandles newlines in values, 3760# but we know of no workaround that is simple, portable, and efficient. 3761# So, we kill variables containing newlines. 3762# Ultrix sh set writes to stderr and can't be redirected directly, 3763# and sets the high bit in the cache file unless we assign to the vars. 3764( 3765 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3766 eval ac_val=\$$ac_var 3767 case $ac_val in #( 3768 *${as_nl}*) 3769 case $ac_var in #( 3770 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3771$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3772 esac 3773 case $ac_var in #( 3774 _ | IFS | as_nl) ;; #( 3775 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3776 *) { eval $ac_var=; unset $ac_var;} ;; 3777 esac ;; 3778 esac 3779 done 3780 3781 (set) 2>&1 | 3782 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3783 *${as_nl}ac_space=\ *) 3784 # `set' does not quote correctly, so add quotes: double-quote 3785 # substitution turns \\\\ into \\, and sed turns \\ into \. 3786 sed -n \ 3787 "s/'/'\\\\''/g; 3788 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3789 ;; #( 3790 *) 3791 # `set' quotes correctly as required by POSIX, so do not add quotes. 3792 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3793 ;; 3794 esac | 3795 sort 3796) | 3797 sed ' 3798 /^ac_cv_env_/b end 3799 t clear 3800 :clear 3801 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3802 t end 3803 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3804 :end' >>confcache 3805if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3806 if test -w "$cache_file"; then 3807 if test "x$cache_file" != "x/dev/null"; then 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3809$as_echo "$as_me: updating cache $cache_file" >&6;} 3810 if test ! -f "$cache_file" || test -h "$cache_file"; then 3811 cat confcache >"$cache_file" 3812 else 3813 case $cache_file in #( 3814 */* | ?:*) 3815 mv -f confcache "$cache_file"$$ && 3816 mv -f "$cache_file"$$ "$cache_file" ;; #( 3817 *) 3818 mv -f confcache "$cache_file" ;; 3819 esac 3820 fi 3821 fi 3822 else 3823 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3824$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3825 fi 3826fi 3827rm -f confcache 3828 3829test "x$prefix" = xNONE && prefix=$ac_default_prefix 3830# Let make expand exec_prefix. 3831test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3832 3833# Transform confdefs.h into DEFS. 3834# Protect against shell expansion while executing Makefile rules. 3835# Protect against Makefile macro expansion. 3836# 3837# If the first sed substitution is executed (which looks for macros that 3838# take arguments), then branch to the quote section. Otherwise, 3839# look for a macro that doesn't take arguments. 3840ac_script=' 3841:mline 3842/\\$/{ 3843 N 3844 s,\\\n,, 3845 b mline 3846} 3847t clear 3848:clear 3849s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3850t quote 3851s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3852t quote 3853b any 3854:quote 3855s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3856s/\[/\\&/g 3857s/\]/\\&/g 3858s/\$/$$/g 3859H 3860:any 3861${ 3862 g 3863 s/^\n// 3864 s/\n/ /g 3865 p 3866} 3867' 3868DEFS=`sed -n "$ac_script" confdefs.h` 3869 3870 3871ac_libobjs= 3872ac_ltlibobjs= 3873U= 3874for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3875 # 1. Remove the extension, and $U if already installed. 3876 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3877 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3878 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3879 # will be set to the directory where LIBOBJS objects are built. 3880 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3881 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3882done 3883LIBOBJS=$ac_libobjs 3884 3885LTLIBOBJS=$ac_ltlibobjs 3886 3887 3888 3889: "${CONFIG_STATUS=./config.status}" 3890ac_write_fail=0 3891ac_clean_files_save=$ac_clean_files 3892ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3893{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3894$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3895as_write_fail=0 3896cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3897#! $SHELL 3898# Generated by $as_me. 3899# Run this file to recreate the current configuration. 3900# Compiler output produced by configure, useful for debugging 3901# configure, is in config.log if it exists. 3902 3903debug=false 3904ac_cs_recheck=false 3905ac_cs_silent=false 3906 3907SHELL=\${CONFIG_SHELL-$SHELL} 3908export SHELL 3909_ASEOF 3910cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3911## -------------------- ## 3912## M4sh Initialization. ## 3913## -------------------- ## 3914 3915# Be more Bourne compatible 3916DUALCASE=1; export DUALCASE # for MKS sh 3917if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3918 emulate sh 3919 NULLCMD=: 3920 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3921 # is contrary to our usage. Disable this feature. 3922 alias -g '${1+"$@"}'='"$@"' 3923 setopt NO_GLOB_SUBST 3924else 3925 case `(set -o) 2>/dev/null` in #( 3926 *posix*) : 3927 set -o posix ;; #( 3928 *) : 3929 ;; 3930esac 3931fi 3932 3933 3934as_nl=' 3935' 3936export as_nl 3937# Printing a long string crashes Solaris 7 /usr/bin/printf. 3938as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3939as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3940as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3941# Prefer a ksh shell builtin over an external printf program on Solaris, 3942# but without wasting forks for bash or zsh. 3943if test -z "$BASH_VERSION$ZSH_VERSION" \ 3944 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3945 as_echo='print -r --' 3946 as_echo_n='print -rn --' 3947elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3948 as_echo='printf %s\n' 3949 as_echo_n='printf %s' 3950else 3951 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3952 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3953 as_echo_n='/usr/ucb/echo -n' 3954 else 3955 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3956 as_echo_n_body='eval 3957 arg=$1; 3958 case $arg in #( 3959 *"$as_nl"*) 3960 expr "X$arg" : "X\\(.*\\)$as_nl"; 3961 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3962 esac; 3963 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3964 ' 3965 export as_echo_n_body 3966 as_echo_n='sh -c $as_echo_n_body as_echo' 3967 fi 3968 export as_echo_body 3969 as_echo='sh -c $as_echo_body as_echo' 3970fi 3971 3972# The user is always right. 3973if test "${PATH_SEPARATOR+set}" != set; then 3974 PATH_SEPARATOR=: 3975 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3976 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3977 PATH_SEPARATOR=';' 3978 } 3979fi 3980 3981 3982# IFS 3983# We need space, tab and new line, in precisely that order. Quoting is 3984# there to prevent editors from complaining about space-tab. 3985# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3986# splitting by setting IFS to empty value.) 3987IFS=" "" $as_nl" 3988 3989# Find who we are. Look in the path if we contain no directory separator. 3990as_myself= 3991case $0 in #(( 3992 *[\\/]* ) as_myself=$0 ;; 3993 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3994for as_dir in $PATH 3995do 3996 IFS=$as_save_IFS 3997 test -z "$as_dir" && as_dir=. 3998 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3999 done 4000IFS=$as_save_IFS 4001 4002 ;; 4003esac 4004# We did not find ourselves, most probably we were run as `sh COMMAND' 4005# in which case we are not to be found in the path. 4006if test "x$as_myself" = x; then 4007 as_myself=$0 4008fi 4009if test ! -f "$as_myself"; then 4010 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4011 exit 1 4012fi 4013 4014# Unset variables that we do not need and which cause bugs (e.g. in 4015# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4016# suppresses any "Segmentation fault" message there. '((' could 4017# trigger a bug in pdksh 5.2.14. 4018for as_var in BASH_ENV ENV MAIL MAILPATH 4019do eval test x\${$as_var+set} = xset \ 4020 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4021done 4022PS1='$ ' 4023PS2='> ' 4024PS4='+ ' 4025 4026# NLS nuisances. 4027LC_ALL=C 4028export LC_ALL 4029LANGUAGE=C 4030export LANGUAGE 4031 4032# CDPATH. 4033(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4034 4035 4036# as_fn_error STATUS ERROR [LINENO LOG_FD] 4037# ---------------------------------------- 4038# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4039# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4040# script with STATUS, using 1 if that was 0. 4041as_fn_error () 4042{ 4043 as_status=$1; test $as_status -eq 0 && as_status=1 4044 if test "$4"; then 4045 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4046 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4047 fi 4048 $as_echo "$as_me: error: $2" >&2 4049 as_fn_exit $as_status 4050} # as_fn_error 4051 4052 4053# as_fn_set_status STATUS 4054# ----------------------- 4055# Set $? to STATUS, without forking. 4056as_fn_set_status () 4057{ 4058 return $1 4059} # as_fn_set_status 4060 4061# as_fn_exit STATUS 4062# ----------------- 4063# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4064as_fn_exit () 4065{ 4066 set +e 4067 as_fn_set_status $1 4068 exit $1 4069} # as_fn_exit 4070 4071# as_fn_unset VAR 4072# --------------- 4073# Portably unset VAR. 4074as_fn_unset () 4075{ 4076 { eval $1=; unset $1;} 4077} 4078as_unset=as_fn_unset 4079# as_fn_append VAR VALUE 4080# ---------------------- 4081# Append the text in VALUE to the end of the definition contained in VAR. Take 4082# advantage of any shell optimizations that allow amortized linear growth over 4083# repeated appends, instead of the typical quadratic growth present in naive 4084# implementations. 4085if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4086 eval 'as_fn_append () 4087 { 4088 eval $1+=\$2 4089 }' 4090else 4091 as_fn_append () 4092 { 4093 eval $1=\$$1\$2 4094 } 4095fi # as_fn_append 4096 4097# as_fn_arith ARG... 4098# ------------------ 4099# Perform arithmetic evaluation on the ARGs, and store the result in the 4100# global $as_val. Take advantage of shells that can avoid forks. The arguments 4101# must be portable across $(()) and expr. 4102if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4103 eval 'as_fn_arith () 4104 { 4105 as_val=$(( $* )) 4106 }' 4107else 4108 as_fn_arith () 4109 { 4110 as_val=`expr "$@" || test $? -eq 1` 4111 } 4112fi # as_fn_arith 4113 4114 4115if expr a : '\(a\)' >/dev/null 2>&1 && 4116 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4117 as_expr=expr 4118else 4119 as_expr=false 4120fi 4121 4122if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4123 as_basename=basename 4124else 4125 as_basename=false 4126fi 4127 4128if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4129 as_dirname=dirname 4130else 4131 as_dirname=false 4132fi 4133 4134as_me=`$as_basename -- "$0" || 4135$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4136 X"$0" : 'X\(//\)$' \| \ 4137 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4138$as_echo X/"$0" | 4139 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4140 s//\1/ 4141 q 4142 } 4143 /^X\/\(\/\/\)$/{ 4144 s//\1/ 4145 q 4146 } 4147 /^X\/\(\/\).*/{ 4148 s//\1/ 4149 q 4150 } 4151 s/.*/./; q'` 4152 4153# Avoid depending upon Character Ranges. 4154as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4155as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4156as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4157as_cr_digits='0123456789' 4158as_cr_alnum=$as_cr_Letters$as_cr_digits 4159 4160ECHO_C= ECHO_N= ECHO_T= 4161case `echo -n x` in #((((( 4162-n*) 4163 case `echo 'xy\c'` in 4164 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4165 xy) ECHO_C='\c';; 4166 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4167 ECHO_T=' ';; 4168 esac;; 4169*) 4170 ECHO_N='-n';; 4171esac 4172 4173rm -f conf$$ conf$$.exe conf$$.file 4174if test -d conf$$.dir; then 4175 rm -f conf$$.dir/conf$$.file 4176else 4177 rm -f conf$$.dir 4178 mkdir conf$$.dir 2>/dev/null 4179fi 4180if (echo >conf$$.file) 2>/dev/null; then 4181 if ln -s conf$$.file conf$$ 2>/dev/null; then 4182 as_ln_s='ln -s' 4183 # ... but there are two gotchas: 4184 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4185 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4186 # In both cases, we have to default to `cp -pR'. 4187 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4188 as_ln_s='cp -pR' 4189 elif ln conf$$.file conf$$ 2>/dev/null; then 4190 as_ln_s=ln 4191 else 4192 as_ln_s='cp -pR' 4193 fi 4194else 4195 as_ln_s='cp -pR' 4196fi 4197rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4198rmdir conf$$.dir 2>/dev/null 4199 4200 4201# as_fn_mkdir_p 4202# ------------- 4203# Create "$as_dir" as a directory, including parents if necessary. 4204as_fn_mkdir_p () 4205{ 4206 4207 case $as_dir in #( 4208 -*) as_dir=./$as_dir;; 4209 esac 4210 test -d "$as_dir" || eval $as_mkdir_p || { 4211 as_dirs= 4212 while :; do 4213 case $as_dir in #( 4214 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4215 *) as_qdir=$as_dir;; 4216 esac 4217 as_dirs="'$as_qdir' $as_dirs" 4218 as_dir=`$as_dirname -- "$as_dir" || 4219$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4220 X"$as_dir" : 'X\(//\)[^/]' \| \ 4221 X"$as_dir" : 'X\(//\)$' \| \ 4222 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4223$as_echo X"$as_dir" | 4224 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4225 s//\1/ 4226 q 4227 } 4228 /^X\(\/\/\)[^/].*/{ 4229 s//\1/ 4230 q 4231 } 4232 /^X\(\/\/\)$/{ 4233 s//\1/ 4234 q 4235 } 4236 /^X\(\/\).*/{ 4237 s//\1/ 4238 q 4239 } 4240 s/.*/./; q'` 4241 test -d "$as_dir" && break 4242 done 4243 test -z "$as_dirs" || eval "mkdir $as_dirs" 4244 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4245 4246 4247} # as_fn_mkdir_p 4248if mkdir -p . 2>/dev/null; then 4249 as_mkdir_p='mkdir -p "$as_dir"' 4250else 4251 test -d ./-p && rmdir ./-p 4252 as_mkdir_p=false 4253fi 4254 4255 4256# as_fn_executable_p FILE 4257# ----------------------- 4258# Test if FILE is an executable regular file. 4259as_fn_executable_p () 4260{ 4261 test -f "$1" && test -x "$1" 4262} # as_fn_executable_p 4263as_test_x='test -x' 4264as_executable_p=as_fn_executable_p 4265 4266# Sed expression to map a string onto a valid CPP name. 4267as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4268 4269# Sed expression to map a string onto a valid variable name. 4270as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4271 4272 4273exec 6>&1 4274## ----------------------------------- ## 4275## Main body of $CONFIG_STATUS script. ## 4276## ----------------------------------- ## 4277_ASEOF 4278test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4279 4280cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4281# Save the log message, to keep $0 and so on meaningful, and to 4282# report actual input values of CONFIG_FILES etc. instead of their 4283# values after options handling. 4284ac_log=" 4285This file was extended by $as_me, which was 4286generated by GNU Autoconf 2.69. Invocation command line was 4287 4288 CONFIG_FILES = $CONFIG_FILES 4289 CONFIG_HEADERS = $CONFIG_HEADERS 4290 CONFIG_LINKS = $CONFIG_LINKS 4291 CONFIG_COMMANDS = $CONFIG_COMMANDS 4292 $ $0 $@ 4293 4294on `(hostname || uname -n) 2>/dev/null | sed 1q` 4295" 4296 4297_ACEOF 4298 4299case $ac_config_files in *" 4300"*) set x $ac_config_files; shift; ac_config_files=$*;; 4301esac 4302 4303 4304 4305cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4306# Files that config.status was made for. 4307config_files="$ac_config_files" 4308config_commands="$ac_config_commands" 4309 4310_ACEOF 4311 4312cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4313ac_cs_usage="\ 4314\`$as_me' instantiates files and other configuration actions 4315from templates according to the current configuration. Unless the files 4316and actions are specified as TAGs, all are instantiated by default. 4317 4318Usage: $0 [OPTION]... [TAG]... 4319 4320 -h, --help print this help, then exit 4321 -V, --version print version number and configuration settings, then exit 4322 --config print configuration, then exit 4323 -q, --quiet, --silent 4324 do not print progress messages 4325 -d, --debug don't remove temporary files 4326 --recheck update $as_me by reconfiguring in the same conditions 4327 --file=FILE[:TEMPLATE] 4328 instantiate the configuration file FILE 4329 4330Configuration files: 4331$config_files 4332 4333Configuration commands: 4334$config_commands 4335 4336Report bugs to the package provider." 4337 4338_ACEOF 4339cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4340ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4341ac_cs_version="\\ 4342config.status 4343configured by $0, generated by GNU Autoconf 2.69, 4344 with options \\"\$ac_cs_config\\" 4345 4346Copyright (C) 2012 Free Software Foundation, Inc. 4347This config.status script is free software; the Free Software Foundation 4348gives unlimited permission to copy, distribute and modify it." 4349 4350ac_pwd='$ac_pwd' 4351srcdir='$srcdir' 4352AWK='$AWK' 4353test -n "\$AWK" || AWK=awk 4354_ACEOF 4355 4356cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4357# The default lists apply if the user does not specify any file. 4358ac_need_defaults=: 4359while test $# != 0 4360do 4361 case $1 in 4362 --*=?*) 4363 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4364 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4365 ac_shift=: 4366 ;; 4367 --*=) 4368 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4369 ac_optarg= 4370 ac_shift=: 4371 ;; 4372 *) 4373 ac_option=$1 4374 ac_optarg=$2 4375 ac_shift=shift 4376 ;; 4377 esac 4378 4379 case $ac_option in 4380 # Handling of the options. 4381 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4382 ac_cs_recheck=: ;; 4383 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4384 $as_echo "$ac_cs_version"; exit ;; 4385 --config | --confi | --conf | --con | --co | --c ) 4386 $as_echo "$ac_cs_config"; exit ;; 4387 --debug | --debu | --deb | --de | --d | -d ) 4388 debug=: ;; 4389 --file | --fil | --fi | --f ) 4390 $ac_shift 4391 case $ac_optarg in 4392 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4393 '') as_fn_error $? "missing file argument" ;; 4394 esac 4395 as_fn_append CONFIG_FILES " '$ac_optarg'" 4396 ac_need_defaults=false;; 4397 --he | --h | --help | --hel | -h ) 4398 $as_echo "$ac_cs_usage"; exit ;; 4399 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4400 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4401 ac_cs_silent=: ;; 4402 4403 # This is an error. 4404 -*) as_fn_error $? "unrecognized option: \`$1' 4405Try \`$0 --help' for more information." ;; 4406 4407 *) as_fn_append ac_config_targets " $1" 4408 ac_need_defaults=false ;; 4409 4410 esac 4411 shift 4412done 4413 4414ac_configure_extra_args= 4415 4416if $ac_cs_silent; then 4417 exec 6>/dev/null 4418 ac_configure_extra_args="$ac_configure_extra_args --silent" 4419fi 4420 4421_ACEOF 4422cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4423if \$ac_cs_recheck; then 4424 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4425 shift 4426 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4427 CONFIG_SHELL='$SHELL' 4428 export CONFIG_SHELL 4429 exec "\$@" 4430fi 4431 4432_ACEOF 4433cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4434exec 5>>config.log 4435{ 4436 echo 4437 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4438## Running $as_me. ## 4439_ASBOX 4440 $as_echo "$ac_log" 4441} >&5 4442 4443_ACEOF 4444cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4445# 4446# INIT-COMMANDS 4447# 4448 4449srcdir="$srcdir" 4450host="$host" 4451target="$target" 4452with_multisubdir="$with_multisubdir" 4453with_multisrctop="$with_multisrctop" 4454with_target_subdir="$with_target_subdir" 4455ac_configure_args="${multilib_arg} ${ac_configure_args}" 4456multi_basedir="$multi_basedir" 4457CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 4458CC="$CC" 4459CXX="$CXX" 4460GFORTRAN="$GFORTRAN" 4461GDC="$GDC" 4462 4463_ACEOF 4464 4465cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4466 4467# Handling of arguments. 4468for ac_config_target in $ac_config_targets 4469do 4470 case $ac_config_target in 4471 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 4472 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4473 4474 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4475 esac 4476done 4477 4478 4479# If the user did not use the arguments to specify the items to instantiate, 4480# then the envvar interface is used. Set only those that are not. 4481# We use the long form for the default assignment because of an extremely 4482# bizarre bug on SunOS 4.1.3. 4483if $ac_need_defaults; then 4484 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4485 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4486fi 4487 4488# Have a temporary directory for convenience. Make it in the build tree 4489# simply because there is no reason against having it here, and in addition, 4490# creating and moving files from /tmp can sometimes cause problems. 4491# Hook for its removal unless debugging. 4492# Note that there is a small window in which the directory will not be cleaned: 4493# after its creation but before its name has been assigned to `$tmp'. 4494$debug || 4495{ 4496 tmp= ac_tmp= 4497 trap 'exit_status=$? 4498 : "${ac_tmp:=$tmp}" 4499 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4500' 0 4501 trap 'as_fn_exit 1' 1 2 13 15 4502} 4503# Create a (secure) tmp directory for tmp files. 4504 4505{ 4506 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4507 test -d "$tmp" 4508} || 4509{ 4510 tmp=./conf$$-$RANDOM 4511 (umask 077 && mkdir "$tmp") 4512} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4513ac_tmp=$tmp 4514 4515# Set up the scripts for CONFIG_FILES section. 4516# No need to generate them if there are no CONFIG_FILES. 4517# This happens for instance with `./config.status config.h'. 4518if test -n "$CONFIG_FILES"; then 4519 4520 4521ac_cr=`echo X | tr X '\015'` 4522# On cygwin, bash can eat \r inside `` if the user requested igncr. 4523# But we know of no other shell where ac_cr would be empty at this 4524# point, so we can use a bashism as a fallback. 4525if test "x$ac_cr" = x; then 4526 eval ac_cr=\$\'\\r\' 4527fi 4528ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4529if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4530 ac_cs_awk_cr='\\r' 4531else 4532 ac_cs_awk_cr=$ac_cr 4533fi 4534 4535echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4536_ACEOF 4537 4538 4539{ 4540 echo "cat >conf$$subs.awk <<_ACEOF" && 4541 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4542 echo "_ACEOF" 4543} >conf$$subs.sh || 4544 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4545ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4546ac_delim='%!_!# ' 4547for ac_last_try in false false false false false :; do 4548 . ./conf$$subs.sh || 4549 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4550 4551 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4552 if test $ac_delim_n = $ac_delim_num; then 4553 break 4554 elif $ac_last_try; then 4555 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4556 else 4557 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4558 fi 4559done 4560rm -f conf$$subs.sh 4561 4562cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4563cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4564_ACEOF 4565sed -n ' 4566h 4567s/^/S["/; s/!.*/"]=/ 4568p 4569g 4570s/^[^!]*!// 4571:repl 4572t repl 4573s/'"$ac_delim"'$// 4574t delim 4575:nl 4576h 4577s/\(.\{148\}\)..*/\1/ 4578t more1 4579s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4580p 4581n 4582b repl 4583:more1 4584s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4585p 4586g 4587s/.\{148\}// 4588t nl 4589:delim 4590h 4591s/\(.\{148\}\)..*/\1/ 4592t more2 4593s/["\\]/\\&/g; s/^/"/; s/$/"/ 4594p 4595b 4596:more2 4597s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4598p 4599g 4600s/.\{148\}// 4601t delim 4602' <conf$$subs.awk | sed ' 4603/^[^""]/{ 4604 N 4605 s/\n// 4606} 4607' >>$CONFIG_STATUS || ac_write_fail=1 4608rm -f conf$$subs.awk 4609cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4610_ACAWK 4611cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4612 for (key in S) S_is_set[key] = 1 4613 FS = "" 4614 4615} 4616{ 4617 line = $ 0 4618 nfields = split(line, field, "@") 4619 substed = 0 4620 len = length(field[1]) 4621 for (i = 2; i < nfields; i++) { 4622 key = field[i] 4623 keylen = length(key) 4624 if (S_is_set[key]) { 4625 value = S[key] 4626 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4627 len += length(value) + length(field[++i]) 4628 substed = 1 4629 } else 4630 len += 1 + keylen 4631 } 4632 4633 print line 4634} 4635 4636_ACAWK 4637_ACEOF 4638cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4639if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4640 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4641else 4642 cat 4643fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4644 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4645_ACEOF 4646 4647# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4648# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4649# trailing colons and then remove the whole line if VPATH becomes empty 4650# (actually we leave an empty line to preserve line numbers). 4651if test "x$srcdir" = x.; then 4652 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4653h 4654s/// 4655s/^/:/ 4656s/[ ]*$/:/ 4657s/:\$(srcdir):/:/g 4658s/:\${srcdir}:/:/g 4659s/:@srcdir@:/:/g 4660s/^:*// 4661s/:*$// 4662x 4663s/\(=[ ]*\).*/\1/ 4664G 4665s/\n// 4666s/^[^=]*=[ ]*$// 4667}' 4668fi 4669 4670cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4671fi # test -n "$CONFIG_FILES" 4672 4673 4674eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 4675shift 4676for ac_tag 4677do 4678 case $ac_tag in 4679 :[FHLC]) ac_mode=$ac_tag; continue;; 4680 esac 4681 case $ac_mode$ac_tag in 4682 :[FHL]*:*);; 4683 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4684 :[FH]-) ac_tag=-:-;; 4685 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4686 esac 4687 ac_save_IFS=$IFS 4688 IFS=: 4689 set x $ac_tag 4690 IFS=$ac_save_IFS 4691 shift 4692 ac_file=$1 4693 shift 4694 4695 case $ac_mode in 4696 :L) ac_source=$1;; 4697 :[FH]) 4698 ac_file_inputs= 4699 for ac_f 4700 do 4701 case $ac_f in 4702 -) ac_f="$ac_tmp/stdin";; 4703 *) # Look for the file first in the build tree, then in the source tree 4704 # (if the path is not absolute). The absolute path cannot be DOS-style, 4705 # because $ac_f cannot contain `:'. 4706 test -f "$ac_f" || 4707 case $ac_f in 4708 [\\/$]*) false;; 4709 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4710 esac || 4711 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4712 esac 4713 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4714 as_fn_append ac_file_inputs " '$ac_f'" 4715 done 4716 4717 # Let's still pretend it is `configure' which instantiates (i.e., don't 4718 # use $as_me), people would be surprised to read: 4719 # /* config.h. Generated by config.status. */ 4720 configure_input='Generated from '` 4721 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4722 `' by configure.' 4723 if test x"$ac_file" != x-; then 4724 configure_input="$ac_file. $configure_input" 4725 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4726$as_echo "$as_me: creating $ac_file" >&6;} 4727 fi 4728 # Neutralize special characters interpreted by sed in replacement strings. 4729 case $configure_input in #( 4730 *\&* | *\|* | *\\* ) 4731 ac_sed_conf_input=`$as_echo "$configure_input" | 4732 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4733 *) ac_sed_conf_input=$configure_input;; 4734 esac 4735 4736 case $ac_tag in 4737 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4738 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4739 esac 4740 ;; 4741 esac 4742 4743 ac_dir=`$as_dirname -- "$ac_file" || 4744$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4745 X"$ac_file" : 'X\(//\)[^/]' \| \ 4746 X"$ac_file" : 'X\(//\)$' \| \ 4747 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4748$as_echo X"$ac_file" | 4749 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4750 s//\1/ 4751 q 4752 } 4753 /^X\(\/\/\)[^/].*/{ 4754 s//\1/ 4755 q 4756 } 4757 /^X\(\/\/\)$/{ 4758 s//\1/ 4759 q 4760 } 4761 /^X\(\/\).*/{ 4762 s//\1/ 4763 q 4764 } 4765 s/.*/./; q'` 4766 as_dir="$ac_dir"; as_fn_mkdir_p 4767 ac_builddir=. 4768 4769case "$ac_dir" in 4770.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4771*) 4772 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4773 # A ".." for each directory in $ac_dir_suffix. 4774 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4775 case $ac_top_builddir_sub in 4776 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4777 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4778 esac ;; 4779esac 4780ac_abs_top_builddir=$ac_pwd 4781ac_abs_builddir=$ac_pwd$ac_dir_suffix 4782# for backward compatibility: 4783ac_top_builddir=$ac_top_build_prefix 4784 4785case $srcdir in 4786 .) # We are building in place. 4787 ac_srcdir=. 4788 ac_top_srcdir=$ac_top_builddir_sub 4789 ac_abs_top_srcdir=$ac_pwd ;; 4790 [\\/]* | ?:[\\/]* ) # Absolute name. 4791 ac_srcdir=$srcdir$ac_dir_suffix; 4792 ac_top_srcdir=$srcdir 4793 ac_abs_top_srcdir=$srcdir ;; 4794 *) # Relative name. 4795 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4796 ac_top_srcdir=$ac_top_build_prefix$srcdir 4797 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4798esac 4799ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4800 4801 4802 case $ac_mode in 4803 :F) 4804 # 4805 # CONFIG_FILE 4806 # 4807 4808_ACEOF 4809 4810cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4811# If the template does not know about datarootdir, expand it. 4812# FIXME: This hack should be removed a few years after 2.60. 4813ac_datarootdir_hack=; ac_datarootdir_seen= 4814ac_sed_dataroot=' 4815/datarootdir/ { 4816 p 4817 q 4818} 4819/@datadir@/p 4820/@docdir@/p 4821/@infodir@/p 4822/@localedir@/p 4823/@mandir@/p' 4824case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4825*datarootdir*) ac_datarootdir_seen=yes;; 4826*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4828$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4829_ACEOF 4830cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4831 ac_datarootdir_hack=' 4832 s&@datadir@&$datadir&g 4833 s&@docdir@&$docdir&g 4834 s&@infodir@&$infodir&g 4835 s&@localedir@&$localedir&g 4836 s&@mandir@&$mandir&g 4837 s&\\\${datarootdir}&$datarootdir&g' ;; 4838esac 4839_ACEOF 4840 4841# Neutralize VPATH when `$srcdir' = `.'. 4842# Shell code in configure.ac might set extrasub. 4843# FIXME: do we really want to maintain this feature? 4844cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4845ac_sed_extra="$ac_vpsub 4846$extrasub 4847_ACEOF 4848cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4849:t 4850/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4851s|@configure_input@|$ac_sed_conf_input|;t t 4852s&@top_builddir@&$ac_top_builddir_sub&;t t 4853s&@top_build_prefix@&$ac_top_build_prefix&;t t 4854s&@srcdir@&$ac_srcdir&;t t 4855s&@abs_srcdir@&$ac_abs_srcdir&;t t 4856s&@top_srcdir@&$ac_top_srcdir&;t t 4857s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4858s&@builddir@&$ac_builddir&;t t 4859s&@abs_builddir@&$ac_abs_builddir&;t t 4860s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4861$ac_datarootdir_hack 4862" 4863eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 4864 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4865 4866test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4867 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 4868 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 4869 "$ac_tmp/out"`; test -z "$ac_out"; } && 4870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4871which seems to be undefined. Please make sure it is defined" >&5 4872$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4873which seems to be undefined. Please make sure it is defined" >&2;} 4874 4875 rm -f "$ac_tmp/stdin" 4876 case $ac_file in 4877 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 4878 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 4879 esac \ 4880 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4881 ;; 4882 4883 4884 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 4885$as_echo "$as_me: executing $ac_file commands" >&6;} 4886 ;; 4887 esac 4888 4889 4890 case $ac_file$ac_mode in 4891 "default-1":C) 4892# Only add multilib support code if we just rebuilt the top-level 4893# Makefile. 4894case " $CONFIG_FILES " in 4895 *" Makefile "*) 4896 ac_file=Makefile . ${multi_basedir}/config-ml.in 4897 ;; 4898esac ;; 4899 4900 esac 4901done # for ac_tag 4902 4903 4904as_fn_exit 0 4905_ACEOF 4906ac_clean_files=$ac_clean_files_save 4907 4908test $ac_write_fail = 0 || 4909 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 4910 4911 4912# configure is writing to config.log, and then calls config.status. 4913# config.status does its own redirection, appending to config.log. 4914# Unfortunately, on DOS this fails, as config.log is still kept open 4915# by configure, so config.status won't be able to write to it; its 4916# output is simply discarded. So we exec the FD to /dev/null, 4917# effectively closing config.log, so it can be properly (re)opened and 4918# appended to by config.status. When coming back to configure, we 4919# need to make the FD available again. 4920if test "$no_create" != yes; then 4921 ac_cs_success=: 4922 ac_config_status_args= 4923 test "$silent" = yes && 4924 ac_config_status_args="$ac_config_status_args --quiet" 4925 exec 5>/dev/null 4926 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4927 exec 5>>config.log 4928 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4929 # would make configure fail if this is the last instruction. 4930 $ac_cs_success || as_fn_exit 1 4931fi 4932if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4934$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4935fi 4936 4937